Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Here are some causes of Infected Koilonychia: 1  trauma. 2  illness. 3  malnutrition. or any major metabolic condition,  chemotherapy or other damaging event.
Koilonychia is more commonly referred to as spoon nails, and it occurs mostly in the fingernails. It is the abnormal development of nails, often resulting in a depressed or concave formation. This condition shows itself in concaved and thinned nails with raised edges, a shape that is almost the same as that of a spoon.